Product Overview: TPS3828-50DBVT

The TPS3828-50DBVT is a high-quality, precision voltage supervisor from Texas Instruments designed to provide circuit initialization and timing supervision, primarily for DSPs and processor-based systems. With its small form factor and low power consumption, the TPS3828-50DBVT is an ideal component for portable and space-constrained applications.

Key Features

• Voltage Supervision: The device monitors the supply voltage of a processor or DSP, ensuring that it remains within acceptable thresholds for reliable operation. It features a fixed-sense threshold voltage of 5.0V, tailored for systems that operate at this voltage level.
• Manual Reset Input: An additional manual reset input is provided, allowing the system to be reset externally if necessary.
• Programmable Delay: It includes a programmable time delay for the reset, which can be set by an external capacitor. This feature allows designers to customize the reset timing to match specific system requirements.
• Low Power Consumption: The TPS3828-50DBVT is designed for low power consumption, which is crucial for battery-powered devices, thereby extending the operational life of the product.
• Temperature Range: The device operates over a wide temperature range of –40°C to 85°C, making it suitable for industrial and automotive applications that require operation under extreme conditions.
• Supply Voltage Range: It supports a wide supply voltage range, accommodating various types of system power rails.

Applications

The TPS3828-50DBVT is versatile and can be used in a myriad of applications such as:

• Portable/Battery-Powered Equipment
• Industrial Control Systems
• Automotive Electronics
• Communication Systems
• Embedded Systems

Package and Quality

The device comes in a compact SOT-23-5 package, which is ideal for space-saving on PCBs. It is also part of Texas Instruments' commitment to high-quality standards, ensuring reliability and performance in a range of environmental conditions.

With its combination of features, the TPS3828-50DBVT from Texas Instruments is a robust solution for system voltage supervision, offering reliability and customization for a wide array of electronic applications.